Yaskawa Junma Series SERVOPACK - Manual (Page 17)

2.1 Installation Conditions
E-16
2 Installation
The following shows the installation location and method of the SERVOPACK.
2.1 Installation Conditions
Item Specifications
Operating temperature 0 °C to +55 °C
Operating humidity 90% RH or less (with no condensation)
Storage temperature -20 °C to +70 °C
Storage humidity 90% RH or less (with no condensation)
Installation site Free of corrosive gases
Free of dust and iron powder
Clean and dry
Altitude 1000 m or below
Vibration resistance
4.9 m/s 2
Shock resistance
19.6 m/s
2
Operating conditions Installation category (overvoltage category): II
Pollution degree: 2
Protection class: IP10 (EN50178)
Installation
Site
Installation in a control
panel Design the control panel size, unit layout, and cooling method so
the temperature around the SERVOPACK does not exceed 55
°C.
Note: For long-term reliability the internal temperature of the control
panel must be 45 °C or lower.
Installation near a
heating unit Minimize the heat radiating from the heating unit as well as any
temperature rise caused by natural convection so the temperature
around the SERVOPACK does not exceed 55
°C.
Installation near a
source of vibration Install a vibration isolator beneath the SERVOPACK to avoid subjecting
it to vibration.
Installation at a site
exposed to corrosive
gas Corrosive gas does not have an immediate effect on the SERVOPACK
but will eventually cause the electronic components and contactor-
related devices to malfunction. Take appropriate action to avoid corro-
sive gas.